fix bug

pkg/common/db/model.go

@@ -2,6 +2,7 @@ package db
 
 import (
 	"Open_IM/pkg/common/config"
+	"github.com/dtm-labs/rockscache"
 	"go.mongodb.org/mongo-driver/x/bsonx"
 	"strings"
 
@@ -29,6 +30,7 @@ type DataBases struct {
 	//redisPool   *redis.Pool
 	mongoClient *mongo.Client
 	rdb         go_redis.UniversalClient
+	Rc          *rockscache.Client
 }
 
 type RedisClient struct {
@@ -142,6 +144,15 @@ func init() {
 			panic(err.Error())
 		}
 	}
+
+	DB.rc = rockscache.NewClient(go_redis.NewClient(&go_redis.Options{
+		Addr:     config.Config.Redis.DBAddress[0],
+		Password: config.Config.Redis.DBPassWord, // no password set
+		DB:       0,                              // use default DB
+		PoolSize: 100,                            // 连接池大小
+	}), rockscache.NewDefaultOptions())
+	DB.rc.Options.StrongConsistency = true
+
 }
 
 func createMongoIndex(client *mongo.Client, collection string, isUnique bool, keys ...string) error {